[Event "Sep 4 Open Arena"] [Site "https://lichess.org/O9nbUmVO"] [Date "2021.09.04"] [White "Hansini_Tumma"] [Black "PrithviDhileeban"] [Result "0-1"] [UTCDate "2021.09.04"] [UTCTime "15:04:43"] [WhiteElo "1469"] [BlackElo "1337"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 Qf6? { (0.16 → 1.61) Mistake. d5 was best. } (2... d5 3. c4 Nf6 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Qc2) 3. Bg5?! { (1.61 → 0.97) Inaccuracy. e4 was best. } (3. e4 Qd8 4. Bd3 d6 5. Nc3 a6 6. Qe2 Nc6 7. a3 e5) 3... Qf5?! { (0.97 → 1.70) Inaccuracy. Qg6 was best. } (3... Qg6 4. e3 d6 5. Bd3 f5 6. O-O Be7 7. Bxe7 Nxe7 8. c4) 4. e3 Na6?! { (1.16 → 2.23) Inaccuracy. Be7 was best. } (4... Be7) 5. Bxa6? { (2.23 → 0.88) Mistake. c3 was best. } (5. c3 h6 6. Bd3 Qa5 7. Bf4 c5 8. O-O cxd4 9. Ne5 d6 10. Nc4 Qd8 11. cxd4 Nf6) 5... bxa6 6. O-O h6 7. Bf4 Qb5? { (0.63 → 1.96) Mistake. d6 was best. } (7... d6 8. Bg3 Be7 9. c4 Bd7 10. Nc3 Nf6 11. Qe2 Ne4 12. Rac1 O-O 13. b3 Nxg3 14. hxg3) 8. a4?! { (1.96 → 0.93) Inaccuracy. Bxc7 was best. } (8. Bxc7 Qxb2 9. Nbd2 Qc3 10. Bg3 Nf6 11. Rb1 d6 12. Rb3 Qc6 13. c4 Be7 14. Re1 O-O) 8... Qxb2?! { (0.93 → 1.56) Inaccuracy. Qb7 was best. } (8... Qb7) 9. Nbd2 c6?? { (1.78 → 4.25) Blunder. d6 was best. } (9... d6 10. c4) 10. Rb1 Qa3 11. Ra1? { (4.43 → 2.50) Mistake. c4 was best. } (11. c4) 11... Qb4?! { (2.50 → 3.40) Inaccuracy. Qe7 was best. } (11... Qe7) 12. Rb1?! { (3.40 → 2.62) Inaccuracy. e4 was best. } (12. e4 a5 13. c4 Qe7 14. c5 Qd8 15. Ne5 Nf6 16. Ra3 Ba6 17. Re1 Be7 18. Rg3 g5) 12... Qxa4 13. Ra1 Qb5 14. c4?! { (2.77 → 1.82) Inaccuracy. Ne5 was best. } (14. Ne5 d6) 14... Qb4?? { (1.82 → 5.31) Blunder. Qf5 was best. } (14... Qf5 15. c5 Nf6 16. Be5 Be7 17. Re1 O-O 18. e4 Qh7 19. h3 Ne8 20. Nc4 Bd8 21. d5) 15. Rb1?? { (5.31 → 2.31) Blunder. c5 was best. } (15. c5 Nf6) 15... Qe7? { (2.31 → 3.80) Mistake. Qa5 was best. } (15... Qa5) 16. c5? { (3.80 → 2.31) Mistake. Ne4 was best. } (16. Ne4 Qd8 17. d5 cxd5 18. cxd5 d6 19. dxe6 Bxe6 20. Nxd6+ Bxd6 21. Bxd6 Ne7 22. Rb7 Nc6) 16... g5?? { (2.31 → 5.64) Blunder. Qd8 was best. } (16... Qd8 17. Nc4) 17. Bd6 Qd8 18. Bg3? { (5.52 → 2.86) Mistake. Ne5 was best. } (18. Ne5) 18... h5?! { (2.86 → 4.19) Inaccuracy. Nf6 was best. } (18... Nf6 19. Nc4 a5 20. Be5 Ba6 21. Nfd2 Be7 22. f4 g4 23. f5 O-O 24. Rf4 a4 25. fxe6) 19. h4 g4 20. Nh2? { (3.82 → 1.84) Mistake. Ne5 was best. } (20. Ne5 Nh6) 20... Nf6?? { (1.84 → 4.01) Blunder. a5 was best. } (20... a5) 21. f3 gxf3? { (3.04 → 6.02) Mistake. Rg8 was best. } (21... Rg8 22. e4) 22. Ndxf3? { (6.02 → 3.24) Mistake. Qxf3 was best. } (22. Qxf3 Rh7) 22... Nd5? { (3.24 → 5.49) Mistake. Ne4 was best. } (22... Ne4 23. Be5) 23. Re1?? { (5.49 → 0.00) Blunder. Qd3 was best. } (23. Qd3) 23... Nc3 24. Qc2 Nxb1 25. Qxb1 Qa5?? { (-0.16 → 3.37) Blunder. Rg8 was best. } (25... Rg8 26. Be5 Rg6 27. Ng5 Rxg5 28. hxg5 Qxg5 29. Nf3 Qg6 30. Qb4 f6 31. Bf4 Qg4 32. Kf2) 26. Nf1?! { (3.37 → 2.04) Inaccuracy. Ne5 was best. } (26. Ne5) 26... Rg8? { (2.04 → 4.04) Mistake. Qb5 was best. } (26... Qb5 27. Qc2) 27. Kh2?? { (4.04 → 0.37) Blunder. Qh7 was best. } (27. Qh7 Rxg3) 27... f6?? { (0.37 → 6.92) Blunder. Qd8 was best. } (27... Qd8) 28. Kh3?? { (6.92 → -1.70) Blunder. Qh7 was best. } (28. Qh7 Rg7) 28... d6? { (-1.70 → -0.19) Mistake. Rg7 was best. } (28... Rg7) 29. Qc1?? { (-0.19 → -3.44) Blunder. Qh7 was best. } (29. Qh7) 29... dxc5 30. dxc5?! { (-3.29 → -4.74) Inaccuracy. Qc2 was best. } (30. Qc2) 30... Bxc5?! { (-4.74 → -3.75) Inaccuracy. Qxc5 was best. } (30... Qxc5 31. Qb1) 31. Bd6?? { (-3.75 → -9.63) Blunder. Kh2 was best. } (31. Kh2 Bd7) 31... Bxd6 32. Qxc6+ Ke7 33. Qxa8? { (-9.36 → Mate in 2) Checkmate is now unavoidable. Qe4 was best. } (33. Qe4 Qf5+ 34. Qxf5 exf5 35. g3 f4+ 36. Kg2 fxg3 37. e4 Rb8 38. Re2 a5 39. Ne3 Bg4) 33... Qf5+ 34. g4 hxg4+ 35. Kg2 gxf3+ 36. Kf2 Rg2# { Black wins by checkmate. } 0-1